Superior precision GPS/GNSS/BeiDou/Galileo/L1/L2/RTK Passive Ceramic Antenna by 2J Antennas

2JCP2582101Gc - L1L2 Antenna

High Precision GPS/GLONASS/Galileo/RTK/L1/L2 Ceramic Passive Antenna

Connections (1)

GPS/GLO/QZSS/Galileo/RTK/L1L2

Mounting	Thru-Hole Mount Ceramic
Dimensions (mm)	25 × 25 × 8
Operating temperature	-40 °C to +85 °C

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Antenna and electrical specifications

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GPS/GLONASS/RTK/L1L2 - Ceramic Passive Antenna

Technologies	GPS/Glonass/QZSS/Galileo/RTK/L1L2
Bandwidth (MHz)	1227, 1575, 1598-1606
Bands	L2, L1
Frequency	1227.6, 1575.42, 1602
Standards	GPS(L2C), QZSS(L2C), GPS(L1C/A), QZSS(L1C/A), Galileo(E1B/C), GLONASS(L1OF/C)
Return Loss (dB)	~-24.75, ~-15.66, ~-13.31
VSWR	~1.1:1, ~1.4:1, ~1.7:1
Efficiency (%)	~66.1, ~77, ~77
Passive Peak Gain (dBi)	~2.8, ~4.3, ~4.3
Average Gain (dB)	~-1.8, ~-1.1, ~-1.1
Impedance (Ohm)	50
Radiation Pattern	Hemispherical
Polarization	RHCP

Key Features

Passive GNSS Ceramic Antenna

L1/L2 Multi-Band-Constellation

Embedded Antenna

Ground Plane Dependent

4.3 dBi GNSS Peak Gain

Single Feed Technology

Stacked Patch

Antenna Description

2JCP2582101Gc

Centimeter-Level Precise Point Positioning and Real-Time Kinematic Advanced Technology

This high precision, high gain stacked patch thru-hole mount antenna (2JCP2582101Gc) is designed for simple integration into demanding GNSS antenna designs that operate within GPS, GLONASS, QZSS, and Galileo standards. By combining Precise Point Positioning (PPP) of L1 and L2 with Real-Time Kinematic (RTK) satellite navigation, this antenna is the first choice for land and hydrographic survey applications. This is possible because it is designed with advanced real-time error corrections while simultaneously maintaining centimeter-level accuracy data when passing through solid objects or high coverage landscapes.

Suggested applications include:

- Land Survey Measuring Instruments
- Hydrographic Survey Instruments
- Unmanned Aerial Vehicle Navigation and Drones
- Autonomous Vehicles
- Civil Aviation boosting the receiver signal

Compatibility Standards

L2
-GPS(L2C), QZSS(L2C)

L1
-GPS(L1C/A), QZSS(L1C/A), Galileo(E1B/C)

L1
-GLONAS(L1OF/C)

Installation and Durability

The stacked patch design has a small form factor measuring 25 x 25 x 8 mm allowing for easy off-the-shelf internal integration via thru-hole mount and additional high-quality 5000NS double-sided adhesive. Both patches are constructed from a durable ceramic material, offering durability in temperatures ranging between -40C to +85C. This is a passive single feed antenna. For applications where the cable runs for more than 100 feet, we recommend adding in-inline amplifiers to account for transmission line loss. Our highly trained experts are available to assist our customers with tuning and integration support for optimal antenna performance. 2J Antennas supports the health of our environment and manufactures all our products without hazardous materials making us fully REACH and RoHS compliant.

Applications

Consumer Electronics Robotics Drones and UAV´s Embedded Antenna Solution Logistics and Shipping Smart Cities Smart Farming Fleet Management Autonomous Driving Drone Operation Security and Surveillance Transportation GIS - Geographic Information System Hazard Mitigation Automation Construction Marine Mining Industry Unmanned Vehicles Surveying Defense Aerial Photogrammetry Logistics Wearables Asset Tracking and Security Location Based Services Civil Applications Road Applications Aviation Applications Rail Applications Maritime Applications Satellite Realtime Navigation Autonomous Applications Mobile Applications Automotive Remote Monitoring and Control Air Quality and Pollution Monitoring Smart Parking and Vehicle Control Infrastructure Management Fire Detection & Management Waste Management Water Metering & Management Government & Public Safety Telemetry / Telematics Routers, Gateways & Data Terminals Utilities Mission Critical Communications Ground Mapping Cartographic Agriculture Military Applications Military Navigation Land Survey Hydrographic Survey Alpine Ski Course Settings Measurements Sports In-Depth Analyses

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